Joint Venture Agreement (Details Textual) (USD $)	3 Months Ended		12 Months Ended
	Dec. 31, 2011	Jun. 30, 2011 RouteCloud [Member]	Dec. 31, 2010 RouteCloud [Member]
Joint venture agreement (Textual) [Abstract]
Amount of funding provided during period under joint venture agreement			$ 1,200,000
Reimburse sum as per new agreement for certain transition expenses			75,000
Impairment charge	$ 2,000,000	$ 1,400,000